Sampled - data indicators

Similar Questions

• Does anyone know how to add a folder with sample data the installer to labview

  I have set up a program to install the application to a project I'm working on that.  I want to add a folder to the installation with some sample data files.  Currently, I added a readme file that tells the user to decompress a file included with the Setup program in a certain folder.  Is there a way to automate the process and include this with the installer?

  First add all the files you want to include in the project. Then in the properties of the installer:

  1 use tab destinations to add a folder if you have the sample files contained in their own folder.

  2. on the file source page, expand "My Computer" and find the files in the project you want to add.

  3. Select the folder you want to that they be located on the right side and click the right arrow.

• Convert unequal sampled data dynamic XY data for use in other subVIs of signal processing

  Hello everyone. I wonder about this and have searched some topics of discussion, but all seem to point to do so, to re - sample the signal with the dt as low as possible. However, for me, I got the data using another instrument and its treatment and analysis using LabVIEW. Are there sub-VI/methods that can be used to convert a given without having to re - sampled or interpolated, XY train that is to maintain the measured signal and convert the pair in a dynamic type?

  Thank you

  If it is unevenly sampled he cannot be given dynamics.  Of course, you can keep a copy of the original data for later comparison, but you must resample or interpolation in a way to make any type of treatment that requires uniformly sampled data.

  Lynn

• Essbase Studio impossible to 'Examining the sample data' in the Oracle DB Data Source

  E.M.P. version 11.1.2.3.500

  Oracle DB 11.2.0.4

  on Windows 2008R2

  I created a user DB ESSTBC with the following user privileges

  CREATE SESSION, CREATE TABLE, CREATE TRIGGER, CREATE TYPE, CREATE VIEW

  This is my first attempt on the Essbase Studio, so I executed the following scripts as the user ESSTBC to create the TBC tables and load the data

  tbc_create_oracle. SQL

  tbc_sampledata. SQL

  I am able to connect with ESSTBC and select the tables all loaded and made sure the data is loaded correctly

  Then in the Studio of Essbase, I created a data source, which I can list all the tables in the schema ESSTBC in 'Data Source Navigator'. I also managed to create a Minischema by joining the tables SALES, SCENARIO, and MEASURES.

  However, in "Data Source Navigator" when I select "SCENARIO", right click and select "View Sample Data", I am able to pull data from the table. that is the table with all the names of columns grid but no data. No error messages were shown in "Messages to the Console.

  Back to Developer SQL and connect the same DB as ESSTBC, I have no problem do a "SELECT * SCRIPT;" and recover all the data of the table without a problem.

  I proceed creating dimensions elements then a hierarchy of "SCENARIO". But again when I try to get a glimpse of the hierarchy has got an empty tree. Apparently, there's something wrong,

  No matter what mark on what I missed?

  Thank you very much.

  Problem solved. The cause being my stupidity ruin a access DB. I can see examples of data without changing anything in Essbase Studio after you change the DB user rights.

• BI Publisher fail to get the sample data

  Hello
  We have a BI Publisher integrated with OBIEE 11.1.1.6.2. We try to create reports BEEP using the analysis to OBIEE existing. When I create the data of existing OBIEE analysis model, it allows me to select the existing analyses of the shared folder and together created him, but when I hit the sample data database create he does nothing. He simply display a blank page. I checked the connection to the database (via BI Publisher manage) and his works fine. Any idea what's going wrong here? No matter what pointer that log file, configuration file, should I be looking to investigate more?
  
  Thanks in advance.

  Take a look at the NQQUERY.log to see if you are able to locate the query that was sent to the database...

  Thank you
  Bipuser

• Not available in all sample data tables during installation of RMS

  Hi all
  
  During my 13.2.3 RMS installation, do not produce sample data for tables like IF_TRAN_DATA, IF_TRAN_DATA_TEMP, SA_EMPLOYEE, CLIENT, LOC_TRAITS? I got the data in the tables as class, WH, SUP, ITEM_MASTER, ITEM_LOC etc.

  Hello
  This isn't a problem I think. Some tables are provided scripts for, others not.
  trandata etc are operating tables, it will certainly not fulfilled by the sample scripts data, you need to run some batch to generate documents, or do some UI operations.
  Re the SA_EMPLOYEE CUSTOMER, tables LOC_TRAITS: this are not required for a system that works. WH, OVERTIME, etc. are required to have something to undertake a basic operation.
  Best regards, Erik

• Parcel FFT of sampled data

  I have already tasted the data of an input in the time domain signal. the signals are sampled by ADC and stored in excel file (about 16 K samples). I need to feed to the FFT VI for the plot of the FFT. I tried several bolts of FFT, but nobody does not accept data samples directly which is stored in the table 1 d. Any ideas? Thank you.

  Hi ABM26,

  Your input signal looks like a pure sine wave.  You perform the FFT and get the amplitude.  So you get two peaks in the result.  I think it is the correct result.   Why do you think the result of the FFT is false?

  And I realize that you want to calculate what the power spectrum.  You can use the Signal Processing > spectrum analysis > Power Spectrum.vi directly.

• create a spectrum of the order from scratch (i.e. get a fft-based on the position of the same time deductions in the sample data)

  Hello people,

  THAT THE QUESTION PERTAINS TO:

  I play on 2 parameters of a system based on the sampling time: Rotary position and vibration (accelerometer g increments).  I want to take a fft based on the post to create a spectrum of the amplitude-phase speed order in / s.  To do this, perform the following:

  1 integrate (and scale) g vibration signal in the / s (SVT Integration.vi)

  2 signal sampled vibration resample the same time at an angle similarly charged signal (ma-resample unevenly sampled input (linear interpolation) .vi)

  THE QUESTION:

  Order in which operations should be carried out, integrate then resample or vice versa?  I didn't order would be important, but using the same set of data, the results are radically different.

  OR ORDER ANALYSIS 2.0 TOOLSET:

  I have the NO order Analysis Toolset 2.0, but I could not find a way to get the speed profile generation live to work with signals of position encoder DAQmx (via pxi-6602) quadrature.  In addition, it seems that I have to specify all the commands I'm interested to watch, which I don't really know at this point (I want to see all available commands) so I decided to do my own fft based on the post to get a spectrum of the order.

  Any help is greatly appreciated.

  Chris

  The order is to integrate the time domain of first - creating a speed channel.  You now have a new channel of data.  In general I would put this in the same table of waveform with waves of acceleration time.

  Then re - sample your acceleration and/or your speed signals, and then you can calculate the spectrum of the order.

• draw my sampled data

  Hello

  I am trying to trace my data sampled, but I think I'm doing wrong somethinng.

  I took 1000 samples pf my signal analog to 1Kz, dt = 10, stored in a table and through fft spectrum.vi I tried to plot the data, the frequency of Ampliteude vs. The analog input is a magnetic field meter, I measure my pc for the test field.

  The problem that in my view is the scale of the frequency, my opinion is that the Summit should be 0.05 Hz 50 Hz and not

  I have attached snapshots of my program and my results. could you please check and tell me if I'm doing something wrong?

  Concerning

  Garbage in, garbage out!

  You lie to LabVIEW so its bad data donations as well.

  

  If you read the help for the timed loop, you will see the dt is the source of synchronization units... you are collecting data at 100 Hz.

  Next:

  "dt" for a waveform must be in seconds at 100 Hz the dt should be 0.01 NOT "10".

  Then read the help, mod your code and you should get the results much more resonable.

  Ben

• Sample data and application of planning for planning 11.1.2.1

  have been finding sample application and sample for hyperion planning 11.1.2.1 data
  
  Please notify

  sqlplus should be available on the machine where the Oracle DB is installed.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Need some sample data for the practice of obiee

  Hi all
  I installed OBIEE 11.1.1.5 using SQL SERVER 2005.
  Can someone help me on some examples of data for purposes of that practice sampleapplite
  
  Thank you
  SatyaB

  Satya done!

  Rgds,
  DpKa

• Newb: No simple sample data cube

  Hello
  
  I have the following simple table Setup
  
  GDP-fact
  gdpid PK
  GDP
  LocationID FK to the GDP-location - dim.locationid
  
  GDP-location-Sun
  LocationID PK
  continent
  country
  
  In GDP-location-Sun, I have the following data:
  LocationID continent country
  1 Europe UK
  Europe 2 Italy
  3 the USA North America
  
  and in GDP - actually, I have the following:
  gdpid gdplocationid GDP
  1 1 100
  2 2 200
  3 3 300
  
  After you create a dimension of 'area' and a cube of GDP with a measure of GDP, I tried to view data (after completing step maintenance for the dimension and cube), but there is no visible GDP data in the cube. I have the visible dimensions, but all the graphics and the table cells are empty.
  
  I can post the SQL code generated if this can help, but I was wondering if anyone might know off-the-top-of-their-heads that I had missed?
  
  Thank you

  Were there rejected records when you have maintained the cube in AWM?

  select count(*)
  from cube_rejected_records
  

  You have mapped the cube to the correct level of the size of the area (i.e. location instead of country or a continent).

  You are able to see all the data in the cube SQL view?

  select *
  from gdp_view
  

• Generation of sample data edifacts.

  Hello
  
  My requirement is like that I need to read the folder EDIFACT document and convert it to XML and put it in the other folder using the Protocol Generic file 1.0.
  I used the B2b technical editor to generate the .ecs and xsd files using the model EDIAFCT D98A good command.
  I also generated the corresponding .dat file usiing the respective .ecs and .xsd files. Now when I open this .dat file it shows only the gross structure of EDIFACT, but how can insert sender, the identification of the receiver, the data (payload) in the .dat file using spec writer.
  While when I place the .dat file in the folder reference in the channel listens to read the file and convert it to xml as I marked the option translate into agreement.
  How should I enter my data in EDIFACT format to test my usecase.
  
  Kind regards
  Nishant

  You may see in ecs who where in the dat file is referring to what data and therefore you can enter data. Another way, first configure B2B for outgoing and pass XML. It will generate a native EDI file that you can modify and use for entrants.

  Kind regards
  Anuj

• Print a preview or sample data option?

  Hey everybody,
  
  I recently showed OBIEE to some of my colleagues and they are asked if, during the preparation of a report, there was a way to click Preview before printing / or preview the data go back only a small set of data? The reason why this question was that, during the preparation of a report, I would put in test filters so that only a limited amount of data would return so I could easily make changes quickly back to the area from the results and see if I got the right answer. However, before you deploy the changes, I need to be sure to remove the filters of test and save the report. It would be logical that it is for development purposes would be a filter to return only the first 100 lines or so of a test report.
  
  Has anyone already done this?
  
  -Joe
  
  Published by: Joe Bertram on December 5, 2008 12:44

  On the side of responses, it is not possible. But to fix the focus that we have the following options

  1 DR. on your fact table apply a where condition as Regionkey = '101' clause. While the data will be carried out in a region, and you can create reports with less data that are much easier. Reports returns less data. There is no place to apply filters on the side of answers. Once you with where condition in fact just to remove development tables.

  2. activate the cache, then only the first time it takes time... After that, regardless of the formatting do you which returns the cache.

  Hope it will be helful.

  -Madan

• Synchronization of data from different sample of data acquisition rate

  I use a high RT 8135.  I'm sampling of signals from analog pressure thermocouples to 20 ms and 10 ms.  I use the stream network to transfer the data from the SMU on my host.  I would like to be able to synchronize the timestamps of all data to the 1ms sampling note and record in a file.

  Search in the file my sampling data 10ms end timestamp does not match the timestamp of 20ms, missing data... I know you have empty queues to get the rest data but is possible to interpolate any data to adapt a unique timestamp?

  Thank you!

  Hi aokada09,

  Looks like you are facing problems resulting from parallel execution two loops you have.  There is nothing necessarily bind the two loops together, so that each of them an iteration at the rates you specified, but are allowed to start each software (sort of random) dictates that they start.

  To get a solid synchronization, share a sample between the two measures clock, but run the sample clock at 100 Hz for 50 Hz for thermocouple measurement and pressure measurement.  You should be able to use shared inside the SMU chassis backplane clock.  This will be as close as possible to synchronize without using a card of timing.  The only real source of delay/tilt between readings at this point is the physical distance that must travel the clock signal. This will not lead to steep, but there will certainly be some (probably on the scale of the high-nanoseconds or microseconds bass).  This article gives more information about the synchronization and the sample clock:

  http://www.NI.com/white-paper/11369/en/